VMDK/VHD: fixed a possible corruption with host cache disabled when using snapshots under rare circumstances

3D Support: Fixed fullscreen mode issues for ATI graphics, Windows Media Player rendering for XPDM-based Direct3D support . Multiple fixes to XPDM and WDDM – based 3D support for Windows Guests and for 3D support in general

Linux hosts: fixes for Fedoras Linux 2.6.41

Linux hosts/guests: fixes for Linux 3.2

Solaris Additions: various shared folder fixes

Windows Additions: various fixes for Direct3D support (un)installation, added detection of missing or wrong Direct3D system files